JPS5796460A - Method of manufacturing battery of organic electrolyte - Google Patents

Method of manufacturing battery of organic electrolyte

Info

Publication number
JPS5796460A
JPS5796460A JP55171463A JP17146380A JPS5796460A JP S5796460 A JPS5796460 A JP S5796460A JP 55171463 A JP55171463 A JP 55171463A JP 17146380 A JP17146380 A JP 17146380A JP S5796460 A JPS5796460 A JP S5796460A
Authority
JP
Japan
Prior art keywords
heat
cassette
anode
treated
manganese dioxide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP55171463A
Other languages
Japanese (ja)
Other versions
JPH0373107B2 (en
Inventor
Noboru Kotani
Masami Takemori
Osamu Yumimoto
Kenichi Yokoyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maxell Ltd
Original Assignee
Hitachi Maxell Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP55171463A priority Critical patent/JPS5796460A/en
Publication of JPS5796460A publication Critical patent/JPS5796460A/en
Publication of JPH0373107B2 publication Critical patent/JPH0373107B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/502—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese for non-aqueous cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To improve discharge performance and suppress gas generation, by molding a mixture whose main constituent is powder of manganese dioxide treated to the middle between the gamma and beta types with heat, to manufacture an anode and by treating the anode with heat at high temperature. CONSTITUTION:Powder of electrolytic manganese dioxide is treated with heat at 250-430 deg.C in an electric furnace so that the manganese dioxide is changed to the middle between the gamma and beta types. The heat-treated manganese dioxide, heat- treated fibroblastic graphite and a liquid binder containing suspended fine grains of polyethylene tetrafluoride are mixed together. The mixture is molded under pressure to manufacture a disc-like anode 1. Numerous such anodes 1 are stacked with interposed separators 4 in a cassette 2 provided with a plurality of through holes 3 in the wall of the cassette. The cassette 2 is then put on a porous plate 7 supported in the internal chamber 6 of an electric furnace 5. High-humidity air 13 is heated by a heater 11 to treat the cassette 2 with heat at 370-430 deg.C. After that, dry air is introduced into the internal chamber 6 to cool the anode 1 while driving out the residual moisture.
JP55171463A 1980-12-06 1980-12-06 Method of manufacturing battery of organic electrolyte Granted JPS5796460A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55171463A JPS5796460A (en) 1980-12-06 1980-12-06 Method of manufacturing battery of organic electrolyte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55171463A JPS5796460A (en) 1980-12-06 1980-12-06 Method of manufacturing battery of organic electrolyte

Publications (2)

Publication Number Publication Date
JPS5796460A true JPS5796460A (en) 1982-06-15
JPH0373107B2 JPH0373107B2 (en) 1991-11-20

Family

ID=15923570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55171463A Granted JPS5796460A (en) 1980-12-06 1980-12-06 Method of manufacturing battery of organic electrolyte

Country Status (1)

Country Link
JP (1) JPS5796460A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044964A (en) * 1983-08-19 1985-03-11 Matsushita Electric Ind Co Ltd Manufacture of flat type battery
JPH0582817U (en) * 1992-04-13 1993-11-09 アキレス株式会社 Packaging container
EP0999603A1 (en) * 1998-11-02 2000-05-10 VARTA Gerätebatterie GmbH Process for manufacturing a positive electrode for an alkaline primary battery

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342325A (en) * 1976-09-29 1978-04-17 Sanyo Electric Co Method of making cathode of nonnaqueous battery

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342325A (en) * 1976-09-29 1978-04-17 Sanyo Electric Co Method of making cathode of nonnaqueous battery

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044964A (en) * 1983-08-19 1985-03-11 Matsushita Electric Ind Co Ltd Manufacture of flat type battery
JPH0582817U (en) * 1992-04-13 1993-11-09 アキレス株式会社 Packaging container
EP0999603A1 (en) * 1998-11-02 2000-05-10 VARTA Gerätebatterie GmbH Process for manufacturing a positive electrode for an alkaline primary battery

Also Published As

Publication number Publication date
JPH0373107B2 (en) 1991-11-20

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